//::///////////////////////////////////////////////
//:: Bamatu (Prayer)
//:: bamatu.nss
//:: Copyright (c) 2025 WizardryEE Project
//:://////////////////////////////////////////////
/*
    Reduces the armor class of all party members by 4
    for the duration of the combat.
    Level 3 Priest spell.
    
    In Wizardry: Proving Grounds of the Mad Overlord,
    this is a Level 3 Priest support spell that targets
    the entire party.
*/
//:://////////////////////////////////////////////
//:: Created By: WizardryEE Project
//:: Created On: April 26, 2025
//:://////////////////////////////////////////////

void main()
{
    // Spell implementation for WizardryEE
    // Core functionality: Reduce AC of all party members by 4
    
    // 1. Get caster information
    object oCaster = OBJECT_SELF;
    
    // 2. Calculate duration (based on caster level)
    int nCasterLevel = GetLevelByClass(CLASS_TYPE_CLERIC, oCaster);
    if (nCasterLevel < 1) nCasterLevel = 3; // Minimum level 3 for this spell
    float fDuration = RoundsToSeconds(nCasterLevel); // Lasts for rounds equal to caster level
    
    // 3. Create the AC reduction effect
    effect eAC = EffectACDecrease(4); // Reduce AC by 4 (lower AC is better)
    effect eVis = EffectVisualEffect(21); // Generic blessing visual effect
    effect eDur = EffectVisualEffect(14); // Duration visual effect
    effect eLink = EffectLinkEffects(eAC, eDur);
    
    // 4. Apply to all party members
    object oTarget = GetFirstPC();
    while (GetIsObjectValid(oTarget))
    {
        // Signal spell cast at event
        SignalEvent(oTarget, EventSpellCastAt(oCaster, 69, FALSE)); // Prayer spell ID
        
        // Apply the VFX impact and effects
        ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, oTarget);
        ApplyEffectToObject(DURATION_TYPE_TEMPORARY, eLink, oTarget, fDuration);
        
        // Notify the target
        FloatingTextStringOnCreature("Prayer: AC reduced by 4", oTarget, TRUE);
        
        // Get next party member
        oTarget = GetNextPC();
    }
}